Volumetric flow rate.
Cubic foot per Weeks to Quart per Years Converter — ft3/wk to qt/yr
Convert Cubic foot per Weeks (ft3/wk) to Quart per Years (qt/yr) using the exact conversion factor (1 cubic foot per weeks = 1,561.259221 quart per years). See the formula, worked examples, and conversion table.
Cubic foot per Weeks to Quart per Years converter
Converter
Flow Rate Converter
Convert volumetric flow rates across metric, US, imperial, industrial, and scientific units.
Context values
Some unit families need one extra value for a physically accurate result.
Volumetric flow rate.
Result = input x 4.68201829e-8 / 2.9988731e-11.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cubic foot per Weeks to Quart per Years
Cubic foot per Weeks and Quart per Years both measure volumetric flow rate — how much volume passes a point over time — used to size pipes and pumps, monitor river or stream discharge, control industrial processes, and set medical infusion rates. Both are volumetric flow rate units.
Formula
quart per years = cubic foot per weeks × 1561.25922078
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic foot per weeks equals 4.682018e-8 base units, and 1 quart per years equals 2.998873e-11 base units, so dividing one by the other gives the direct cubic foot per weeks-to-quart per years factor of 1561.25922078.
Simple example
1 ft3/wk × 1561.259221 = 1,561.259221 qt/yr
1 cubic foot per weeks = 1,561.259221 quart per years.
Real-world example
60 ft3/wk × 1561.259221 = 93,675.55325 qt/yr
60 cubic foot per weeks = 93,675.55325 quart per years.
Conversion table
| Cubic foot per Weeks (ft3/wk) | Quart per Years (qt/yr) |
|---|---|
| 0.1 ft3/wk | 156.1259221 qt/yr |
| 1 ft3/wk | 1,561.259221 qt/yr |
| 10 ft3/wk | 15,612.59221 qt/yr |
| 60 ft3/wk | 93,675.55325 qt/yr |
| 100 ft3/wk | 156,125.9221 qt/yr |
| 1,000 ft3/wk | 1,561,259.221 qt/yr |
Reverse conversion: Quart per Years to Cubic foot per Weeks
1 qt/yr × 0.0006405086271 = 0.0006405086 ft3/wk
1 quart per years = 0.0006405086 cubic foot per weeks.
cubic foot per weeks = quart per years × 0.000640508627069
For a page dedicated to this direction, see Quart per Years to Cubic foot per Weeks.
Understanding the Cubic foot per Weeks (ft3/wk)
Volumetric flow rate.
Understanding the Quart per Years (qt/yr)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quart per years are in 1 cubic foot per weeks?
1 cubic foot per weeks equals 1,561.259221 quart per years, using the exact defined conversion factor rather than an estimate.
How do I convert cubic foot per weeks to quart per years?
Multiply the cubic foot per weeks value by 1561.259221. The converter above does this instantly to whatever precision you set.
How do I convert quart per years back to cubic foot per weeks?
Use the reverse factor: 1 quart per years equals 0.0006405086 cubic foot per weeks. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic foot per weeks?
Cubic foot per Weeks (ft3/wk) is a unit of flow rate.
What is a quart per years?
Quart per Years (qt/yr) is a unit of flow rate.
Is the cubic foot per weeks to quart per years conversion exact?
Yes. Both cubic foot per weeks and quart per years are defined by fixed standards rather than physical artifacts, so the factor of 1561.259221 used above is exact to as many digits as you choose to display.
What's the difference between volumetric and mass flow rate?
Volumetric flow rate measures the volume of fluid passing a point per unit time (for example, liters per second). Mass flow rate measures the mass instead. For a fluid of constant density the two are directly proportional, but for compressible fluids like gases, mass flow is often the more meaningful quantity.